Spalletti says he is keeping a close eye on a string of youngsters, including Koleosho, who he believes has the qualities to make a mark on the international stage. Speaking to Italian station Rai 2, the Italy boss said: "My duty is to look, observe and find out all that can make people celebrate. Players like Kayode, Ranieri, Koleosho and Casadei have emerged. We’ve been monitoring them for a while. Bove is a certainty and I’ve liked Lucca’s behaviour lately. Then Prati and Calafiori. The latter is a certainty in the middle [of defence] and on the left and is ready for the national team."